Lee Pro 4-20 pot. I bought it used. The more I use it, the worse it leaks. I can buy a new spout and pin. Reckon that will fix this mess? Also do you think I will be able to get the old spout out of the old pot or will I need to get a new pot liner too? Unless I screw the stem all the way down when I’m not using the pot I walk back to this, or worse.